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CAS号:
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95-50-1
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英文名称:
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1,2-Dichlorobenzene
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英文同义词:
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OD
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中文名称:
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邻二氯苯
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中文同义词:
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邻氯苯;邻二氯苯;邻二氯代苯;2-二氯苯;O-二氯苯;鄰-二氯苯;无水邻二氯苯;1，2-二氯苯;1,2-二氯代苯;邻二氯苯标准溶液
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分子式:
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C6H4Cl2
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分子量:
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147
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- 熔点 :
- -15 °C
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- 沸点 :
- 179 °C
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- 密度 :
- 1.306 g/mL at 25 °C(lit.)
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- 蒸气密度:
- 5.1 (vs air)
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- 蒸气压:
- 1.2 mm Hg ( 20 °C)
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- 折射率 :
- n 20/D 1.551
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- 闪点 :
- 150 °F
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- 储存条件 :
- 0-6°C
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- 溶解度 :
- 0.13g/l
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- 形态:
- Liquid
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- 颜色:
- Clear colorless to very slightly yellow
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- 气味 (Odor):
- Aromatic; characteristic aromatic.
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- 爆炸极限值(explosive limit):
- 2.2-12%(V)
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- 水溶解性 :
- 0.13 g/L (20 ºC)
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- 最大波长(λmax):
- λ: 296 nm Amax: 1.00λ: 300 nm Amax: 0.30λ: 305 nm Amax: 0.20λ: 335 nm Amax: 0.05λ: 375-400 nm Amax: 0.01
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- Merck :
- 14,3056
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- BRN :
- 606078
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- Henry's Law Constant:
- 1.92 at 25 °C (gas stripping-GC, Shiu and Mackay, 1997)
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- 暴露限值:
- Ceiling 50 ppm (～300 mg/m3) (MSHA, OSHA, and NIOSH); IDLH 1700 ppm (NIOSH).
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- 稳定性:
- Stable, but possibly light sensitive. Combustible. Incompatible with oxidizing agents, aluminium, aluminium alloys. Attacks some rubbers and plastics.
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- CAS 数据库:
- 95-50-1(CAS DataBase Reference)
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- NIST化学物质信息:
- Benzene, 1,2-dichloro-(95-50-1)
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- (IARC)致癌物分类:
- 3 (Vol. Sup 7, 73) 1999
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- EPA化学物质信息:
- o-Dichlorobenzene (95-50-1)
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| 危险类别码 : |
22-36/37/38-50/53-67-66-52/53-36-11-39/23/24/25-23/24/25-51/53 |
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| 安全说明 : |
9-16-26-60-61-23-45-36/37-7 |
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| 毒害物质数据: |
95-50-1(Hazardous Substances Data) |
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| 毒性: |
LD50 orally in Rabbit: 500 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
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